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Lines Matching defs:kn

496 filt_genfsdetach(struct knote *kn)
498 	struct vnode *vp = (struct vnode *)kn->kn_hook;
500 	vn_knote_detach(vp, kn);
504 filt_genfsread(struct knote *kn, long hint)
506 	struct vnode *vp = (struct vnode *)kn->kn_hook;
516 		knote_set_eof(kn, EV_ONESHOT);
520 		kn->kn_data = vp->v_size - ((file_t *)kn->kn_obj)->f_offset;
521 		rv = (kn->kn_data != 0);
526 		kn->kn_data = vp->v_size - ((file_t *)kn->kn_obj)->f_offset;
527 		return (kn->kn_data != 0);
532 filt_genfswrite(struct knote *kn, long hint)
534 	struct vnode *vp = (struct vnode *)kn->kn_hook;
543 		knote_set_eof(kn, EV_ONESHOT);
547 		kn->kn_data = 0;
552 		kn->kn_data = 0;
558 filt_genfsvnode(struct knote *kn, long hint)
560 	struct vnode *vp = (struct vnode *)kn->kn_hook;
566 		knote_set_eof(kn, 0);
567 		if ((kn->kn_sfflags & hint) != 0)
568 			kn->kn_fflags |= hint;
572 		fflags = kn->kn_fflags;
577 		if ((kn->kn_sfflags & hint) != 0)
578 			kn->kn_fflags |= hint;
579 		fflags = kn->kn_fflags;
615 	struct knote *kn;
618 	kn = ap->a_kn;
619 	switch (kn->kn_filter) {
621 		kn->kn_fop = &genfsread_filtops;
624 		kn->kn_fop = &genfswrite_filtops;
627 		kn->kn_fop = &genfsvnode_filtops;
633 	kn->kn_hook = vp;
635 	vn_knote_attach(vp, kn);